Sebastian Vettel Leads Testing as Mercedes Predict Three-way Battle Unknown 00:54 IFTTT, Top Sports News- News18.com Formula One world champions Mercedes predicted a three-way title battle as the second pre-season test started on Tuesday with Ferrari and Red Bull showing their pace from Top Sports News- News18.com http://ift.tt/2Dbr1If via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSergio Ramos Wants to be Spain's Most Capped PlayerSpain Set to Test Players Against World Champions GermanyYuki Bhambri Through to Second Round in Miami, Faces Jack SockCWG 2018: Buoyed by 2017 Success, Srikanth Chases Golden Dream at Gold CoastWatch Sprint King Usain Bolt Begin Trial With Borussia DortmundLewis Hamilton Leads Mercedes 1-2 in First Practice at Australian GP